Thomas Castella (born 30 June 1993) is a Swiss footballer who plays as a goalkeeper for FC Lausanne-Sport.

Junior at Team Friborg AFF / FFV, he subsequently trained at Neuchâtel Xamax.

During his second year at the highest level, he received, at mid-season, the distinction of best goalkeeper in Super League by the Blick.

Thomas Castella greatly contributes to the success of his team by making 14 shutouts in 30 games.

He even received, in January 2020, during the SFL Award Night, the prize for best goalkeeper 2019 of the Brack Challenge League.